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Cartier 18K Rose Gold Ring with Logo Double C Motif and Diamond Halo
Cartier 18K Rose Gold Ring with Logo Double C Motif and Diamond Halo

Cartier 18K Rose Gold Ring with Logo Double C Motif and Diamond Halo

By Cartier

Located in Chicago, IL

Cartier Valuation Report. Total Weight: 3.87 Ring Size: 5 1/4 Metal: 18K Rose Gold Stamp: Cartier 750 50

Category

21st Century and Contemporary French Contemporary Fashion Rings

Materials

Diamond, Rose Gold

Antique and Contemporary 1.24Ct Diamond and 18k Yellow Gold Trilogy Ring
Antique and Contemporary 1.24Ct Diamond and 18k Yellow Gold Trilogy Ring

Antique and Contemporary 1.24Ct Diamond and 18k Yellow Gold Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

with the maker's mark (HM), the 18k gold fineness mark 750 and the Birmingham Assay Office hallmark

Category

Early 2000s Three-Stone Rings

Materials

Diamond, White Gold, Yellow Gold

Vintage Cultured Pearl and 4.24 Carat Diamond 18k White Gold Drop Earrings
Vintage Cultured Pearl and 4.24 Carat Diamond 18k White Gold Drop Earrings

Vintage Cultured Pearl and 4.24 Carat Diamond 18k White Gold Drop Earrings

Located in Jesmond, Newcastle Upon Tyne

hallmarked with the 18k gold mark 750 and the Italian town mark for Alessandria (star 2521, AL); the settings

Category

Vintage 1960s Italian Drop Earrings

Materials

Diamond, Cultured Pearl, White Gold

20th Century British 18K Three-Colour Gold Grouse Brooch, c.1964
20th Century British 18K Three-Colour Gold Grouse Brooch, c.1964

20th Century British 18K Three-Colour Gold Grouse Brooch, c.1964

Located in Royal Tunbridge Wells, Kent

flight, the eyes are set with small emerald. Hallmarked English 18k gold (750 standard), Birmingham, year

Category

20th Century British Collectible Jewelry

Materials

Gold

Vintage 1.12 Carat Diamond Solitaire Engagement Ring in 18k Yellow Gold
Vintage 1.12 Carat Diamond Solitaire Engagement Ring in 18k Yellow Gold

Vintage 1.12 Carat Diamond Solitaire Engagement Ring in 18k Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

hallmark (leopard's head), the gold guarantee mark (crown), 18k gold fineness mark 750 and the date letter

Category

Vintage 1980s Unknown Solitaire Rings

Materials

Diamond, White Gold, Yellow Gold

Vintage Diamond Bombe Ring in 18k Yellow and White Gold
Vintage Diamond Bombe Ring in 18k Yellow and White Gold

Vintage Diamond Bombe Ring in 18k Yellow and White Gold

Located in London, England

could be resized for a perfect fit. The ring is hallmarked 750 for 18k gold and weighs 15.3 grams.

Category

1990s Dome Rings

Materials

Diamond, Gold, White Gold, Yellow Gold

18K Rose Gold Sleeping Beauty Turquoise Halo Diamond Engagement Ring
18K Rose Gold Sleeping Beauty Turquoise Halo Diamond Engagement Ring

18K Rose Gold Sleeping Beauty Turquoise Halo Diamond Engagement Ring

Located in Los Angeles, CA

DeKara Designs Collection Metal- 18K Rose Gold, .750. Stones- Center Features a Sleeping Beauty

Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Turquoise, Rose Gold

Chopard Vintage Happy Diamond Onyx 18K Yellow Gold Men's Cufflinks
Chopard Vintage Happy Diamond Onyx 18K Yellow Gold Men's Cufflinks

Chopard Vintage Happy Diamond Onyx 18K Yellow Gold Men's Cufflinks

By Chopard

Located in Miami, FL

24.1 grams Markings: – Stamped 750 for 18K gold purity – Signed Chopard and Happy Diamonds Condition

Category

1990s Retro Cufflinks

Materials

Diamond, Onyx, Yellow Gold

Vintage 38.35 Carat Diamond and 18k White Gold Necklace Circa 1980
Vintage 38.35 Carat Diamond and 18k White Gold Necklace Circa 1980

Vintage 38.35 Carat Diamond and 18k White Gold Necklace Circa 1980

Located in Jesmond, Newcastle Upon Tyne

floral diamond necklace is hallmarked to the reverse of the catch with the 18k gold mark ( 750 ) and has

Category

Vintage 1980s Unknown Link Necklaces

Materials

Diamond, White Gold

Antique and Vintage 0.25 Carat Diamond and 18k Yellow Gold Snake Bracelet
Antique and Vintage 0.25 Carat Diamond and 18k Yellow Gold Snake Bracelet

Antique and Vintage 0.25 Carat Diamond and 18k Yellow Gold Snake Bracelet

Located in Jesmond, Newcastle Upon Tyne

hinged safety clip. The bracelet is hallmarked to the tongue with the 18k mark ( 750 ) and the Italian

Category

Vintage 1980s Italian Chain Bracelets

Materials

Diamond, Yellow Gold

Vintage 1.30Ct Ruby and 0.39Ct Diamond 18k Yellow Gold Cocktail Ring
Vintage 1.30Ct Ruby and 0.39Ct Diamond 18k Yellow Gold Cocktail Ring

Vintage 1.30Ct Ruby and 0.39Ct Diamond 18k Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

), 18k mark 750, the London Assay Office hallmark (leopard's head) and date letter for 1979 (E). This

Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Ruby, White Gold, Yellow Gold

GIA Certified Sapphire and Diamond 18k Yellow Gold Ballerina Ring Circa 1970
GIA Certified Sapphire and Diamond 18k Yellow Gold Ballerina Ring Circa 1970

GIA Certified Sapphire and Diamond 18k Yellow Gold Ballerina Ring Circa 1970

Located in Jesmond, Newcastle Upon Tyne

with the 18k gold fineness mark ( 750 ); the ring has been independently tested using state of the art

Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Sapphire, White Gold, Yellow Gold

Vintage 8.80 Carat Diamond and Emerald Floral Link Bracelet in Platinum and 18K
Vintage 8.80 Carat Diamond and Emerald Floral Link Bracelet in Platinum and 18K

Vintage 8.80 Carat Diamond and Emerald Floral Link Bracelet in Platinum and 18K

Located in Chicago, IL

element is paired with two baguette-cut emeralds, bezel or channel set in 18K yellow gold (.750), creating

Category

1990s Italian Beaded Bracelets

Materials

Diamond, Emerald, Platinum

Austrian 1.20 Carat Colombian Emerald 2.60 Carat Diamond 18k White Gold Earrings
Austrian 1.20 Carat Colombian Emerald 2.60 Carat Diamond 18k White Gold Earrings

Austrian 1.20 Carat Colombian Emerald 2.60 Carat Diamond 18k White Gold Earrings

Located in Jesmond, Newcastle Upon Tyne

carat diamond, 18 karat white gold cluster earrings; part of our diverse antique emerald jewelry

Category

Vintage 1930s Austrian Stud Earrings

Materials

Diamond, Emerald, White Gold

Triple-Diamond Cluster Stud Earrings in 18K White Gold (≈0.90 ct/ea)
Triple-Diamond Cluster Stud Earrings in 18K White Gold (≈0.90 ct/ea)

Triple-Diamond Cluster Stud Earrings in 18K White Gold (≈0.90 ct/ea)

Located in MONTMORENCY, FR

timeless style with a modern, geometric twist. Technical Sheet: Metal: 18K White Gold (750‰), French

Category

Vintage 1920s French Art Deco Stud Earrings

Materials

Diamond, White Gold

Vintage 0.93 Carat Emerald and 0.90 Carat Diamond 18k Yellow Gold Ring (1989)
Vintage 0.93 Carat Emerald and 0.90 Carat Diamond 18k Yellow Gold Ring (1989)

Vintage 0.93 Carat Emerald and 0.90 Carat Diamond 18k Yellow Gold Ring (1989)

Located in Jesmond, Newcastle Upon Tyne

the shank with the maker's mark (CE), gold guarantee mark (crown), the 18k mark ( 750 ), London Assay

Category

Vintage 1980s Cluster Rings

Materials

Diamond, Emerald, Yellow Gold

Vintage 8.80ct Black Onyx and 18k Rose Gold Earrings, Circa 1990
Vintage 8.80ct Black Onyx and 18k Rose Gold Earrings, Circa 1990

Vintage 8.80ct Black Onyx and 18k Rose Gold Earrings, Circa 1990

Located in Jesmond, Newcastle Upon Tyne

An exceptional, fine and impressive pair of 8.80 carat black onyx and 18 karat rose gold earrings

Category

1990s Unknown Hoop Earrings

Materials

Onyx, Rose Gold

18K Yellow Gold Double Heart Diamond Ring with Fancy Yellow & White Diamonds
18K Yellow Gold Double Heart Diamond Ring with Fancy Yellow & White Diamonds

18K Yellow Gold Double Heart Diamond Ring with Fancy Yellow & White Diamonds

Located in MONTMORENCY, FR

Heart Diamond Ring, Bezel Set, Swirl Band Era: Contemporary / Modern Materials: 18K Yellow Gold (750

Category

21st Century and Contemporary French Contemporary Fashion Rings

Materials

White Diamond, Brown Diamond, Yellow Gold

Bvlgari Trika Diamond 18K White Gold Integral Bracelet Square Watch Full Set
Bvlgari Trika Diamond 18K White Gold Integral Bracelet Square Watch Full Set

Bvlgari Trika Diamond 18K White Gold Integral Bracelet Square Watch Full Set

Located in Miami, FL

Resistance: Not specified Origin: Fabrique en Suisse (Made in Switzerland) Marking: OR 750 18K Setting Style

Category

21st Century and Contemporary Modern Wrist Watches

Materials

Diamond, White Gold

Vintage 1.20 Carat Sapphire 0.24 Carat Diamond, 18k Yellow Gold Bracelet (1989)
Vintage 1.20 Carat Sapphire 0.24 Carat Diamond, 18k Yellow Gold Bracelet (1989)

Vintage 1.20 Carat Sapphire 0.24 Carat Diamond, 18k Yellow Gold Bracelet (1989)

Located in Jesmond, Newcastle Upon Tyne

guarantee mark (crown), 18k gold fineness mark ( 750 ), the London Assay Office hallmark (leopard's head

Category

Vintage 1980s English Link Bracelets

Materials

Diamond, Sapphire, Yellow Gold

Antique 1.67 Carat Diamond and 18k Yellow Gold Bracelet Circa 1910
Antique 1.67 Carat Diamond and 18k Yellow Gold Bracelet Circa 1910

Antique 1.67 Carat Diamond and 18k Yellow Gold Bracelet Circa 1910

Located in Jesmond, Newcastle Upon Tyne

bracelet with diamonds is hallmarked to the tongue with the 18k gold mark ( 750 ) and has been

Category

Vintage 1910s Unknown Edwardian Link Bracelets

Materials

Diamond, Yellow Gold, Platinum

1.55Ct Natural African Ruby and Diamond 18K Solid White Gold Cross Necklace
1.55Ct Natural African Ruby and Diamond 18K Solid White Gold Cross Necklace

1.55Ct Natural African Ruby and Diamond 18K Solid White Gold Cross Necklace

Located in Los Angeles, CA

! Stamped: 750 (18K) Suggested Replacement Value: $6,000.00 Total Natural Ruby Weights: 0.85 Carats

Category

2010s American Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, White Gold

3.75 Carat Turquoise and 2.81 Carat Sapphire 18k White Gold Ring Circa 1980
3.75 Carat Turquoise and 2.81 Carat Sapphire 18k White Gold Ring Circa 1980

3.75 Carat Turquoise and 2.81 Carat Sapphire 18k White Gold Ring Circa 1980

Located in Jesmond, Newcastle Upon Tyne

hallmarked to the interior surface of the shank with the 18k gold mark ( 750 ). This impressive sapphire

Category

Vintage 1980s Cluster Rings

Materials

Sapphire, Turquoise, White Gold

7.23 Carat Multi-Gemstone and 18k Yellow Gold Pendant / Brooch by Peter Plöderl
7.23 Carat Multi-Gemstone and 18k Yellow Gold Pendant / Brooch by Peter Plöderl

7.23 Carat Multi-Gemstone and 18k Yellow Gold Pendant / Brooch by Peter Plöderl

Located in Jesmond, Newcastle Upon Tyne

. The pendant is hallmarked to the reverse with the 18k gold mark ( 750 ) and the makers mark (PP - PP

Category

Early 2000s Pendant Necklaces

Materials

Diamond, Emerald, Multi-gemstone, Opal, Pearl, Iolite, Yellow Gold

Vintage 5.73 Carat White Opal and 18k Yellow Gold Ring Circa 1990
Vintage 5.73 Carat White Opal and 18k Yellow Gold Ring Circa 1990

Vintage 5.73 Carat White Opal and 18k Yellow Gold Ring Circa 1990

Located in Jesmond, Newcastle Upon Tyne

with 18k gold fineness mark ( 750 ), in addition to the Italian maker's and town mark for Como (star

Category

1990s Italian Cocktail Rings

Materials

Opal, Yellow Gold

Vintage 18K Yellow Gold Sapphire and Old Mine Cut Diamond Cluster Ring
Vintage 18K Yellow Gold Sapphire and Old Mine Cut Diamond Cluster Ring

Vintage 18K Yellow Gold Sapphire and Old Mine Cut Diamond Cluster Ring

Located in MONTMORENCY, FR

carats, bezel-set in warm 18K yellow gold (750‰). Surrounding the central gem are ten scintillating old

Category

Mid-20th Century French Post-War Cluster Rings

Materials

Diamond, Sapphire, Yellow Gold

Vintage 1960s 0.82ct Diamond Cluster Ring in 18k White Gold, Unisex
Vintage 1960s 0.82ct Diamond Cluster Ring in 18k White Gold, Unisex

Vintage 1960s 0.82ct Diamond Cluster Ring in 18k White Gold, Unisex

Located in Jesmond, Newcastle Upon Tyne

the 18k gold mark 750 and has been independently tested using state of the art technology (Niton XL2

Category

Vintage 1960s Unknown Cluster Rings

Materials

Diamond, White Gold

Vintage 18K Yellow Gold Scrollwork Emerald and Old Mine Cut Diamond Ring
Vintage 18K Yellow Gold Scrollwork Emerald and Old Mine Cut Diamond Ring

Vintage 18K Yellow Gold Scrollwork Emerald and Old Mine Cut Diamond Ring

Located in MONTMORENCY, FR

This exquisite ladies’ ring is crafted in warm 18K yellow gold (750‰), featuring an octagonal bezel

Category

Mid-20th Century French Retro Dome Rings

Materials

Diamond, Emerald, Yellow Gold

Antique 18K and Oxblood Red Coral and Diamond Ring, circa 1960
Antique 18K and Oxblood Red Coral and Diamond Ring, circa 1960

Antique 18K and Oxblood Red Coral and Diamond Ring, circa 1960

Located in Aspen, CO

Antique 18K ring centering fine oxblood coral from the Mediterranean. This long oval stone is

Category

Vintage 1960s North American Contemporary Cocktail Rings

Materials

Coral, Diamond, White Diamond

5.60 Carat Round Brilliant Diamond Halo Ring with 3.60 ct EGL Center in 18K
5.60 Carat Round Brilliant Diamond Halo Ring with 3.60 ct EGL Center in 18K

5.60 Carat Round Brilliant Diamond Halo Ring with 3.60 ct EGL Center in 18K

Located in Chicago, IL

. Total diamond weight is approximately 5.60 carats. Crafted in 18K white gold (stamped 750), the ring

Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 18K TT Gold Puffed Polished Finish Puffed Design Omega Earrings
Tiffany & Co. 18K TT Gold Puffed Polished Finish Puffed Design Omega Earrings

Tiffany & Co. 18K TT Gold Puffed Polished Finish Puffed Design Omega Earrings

By Tiffany & Co.

Located in Montclair, NJ

") Thickness: 10.8mm projection off the ear Stamp: Italy - 18K - Tiffany & Co. - 750 Condition: Shows some

Category

21st Century and Contemporary Italian Stud Earrings

Materials

Gold, Yellow Gold

1.19 Carat Sapphire and 0.42 Carat Diamond 18k Yellow Gold Ring Circa 1970
1.19 Carat Sapphire and 0.42 Carat Diamond 18k Yellow Gold Ring Circa 1970

1.19 Carat Sapphire and 0.42 Carat Diamond 18k Yellow Gold Ring Circa 1970

Located in Jesmond, Newcastle Upon Tyne

interior of the shank with the maker's mark (RAVE) and the 18k gold fineness mark ( 750 ). Images do not

Category

Vintage 1970s Three-Stone Rings

Materials

Diamond, Sapphire, Yellow Gold

Cartier LOVE Bracelet Classic Model 18K Rose Gold 4 Diamonds Original Screwdrive
Cartier LOVE Bracelet Classic Model 18K Rose Gold 4 Diamonds Original Screwdrive

Cartier LOVE Bracelet Classic Model 18K Rose Gold 4 Diamonds Original Screwdrive

By Cartier

Located in Chicago, IL

design originally created in New York in 1969. This classic model is crafted in 18K rose gold (750/1000

Category

2010s French Contemporary Cuff Bracelets

Materials

Diamond, Rose Gold

Vintage 3.27 Carat Citrine and 0.80 Carat Diamond, 18k Yellow Gold Ring (1984)
Vintage 3.27 Carat Citrine and 0.80 Carat Diamond, 18k Yellow Gold Ring (1984)

Vintage 3.27 Carat Citrine and 0.80 Carat Diamond, 18k Yellow Gold Ring (1984)

Located in Jesmond, Newcastle Upon Tyne

( 750 ), the London Assay Office hallmark (leopard's head) and the date letter for 1984 (K). This

Category

Vintage 1980s English Cocktail Rings

Materials

Citrine, Diamond, White Gold, Yellow Gold

1.70 Carat Pink Sapphire 0.19 Carat Diamond 18k Yellow and White Gold Pendant
1.70 Carat Pink Sapphire 0.19 Carat Diamond 18k Yellow and White Gold Pendant

1.70 Carat Pink Sapphire 0.19 Carat Diamond 18k Yellow and White Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

conventional lobster claw fastening; the fastening is hallmarked with the 18k gold mark ( 750 ) and the country

Category

Early 2000s Italian Pendant Necklaces

Materials

Diamond, Pink Sapphire, White Gold, Yellow Gold

Openwork Floral Cuff with 1.50 Carats of Diamonds in 18K Yellow & 14K White Gold
Openwork Floral Cuff with 1.50 Carats of Diamonds in 18K Yellow & 14K White Gold

Openwork Floral Cuff with 1.50 Carats of Diamonds in 18K Yellow & 14K White Gold

Located in Sherman Oaks, CA

This beautifully made, 18 karat yellow gold cuff came to us with a dreary smoky quartz set in the

Category

Late 20th Century Unknown Contemporary Cuff Bracelets

Materials

Diamond, White Diamond, Yellow Diamond, Brown Diamond, Gold, 14k Gold, 1...

French Art Deco 18K White Gold Diamond Ring with Baguette & Round Diamonds
French Art Deco 18K White Gold Diamond Ring with Baguette & Round Diamonds

French Art Deco 18K White Gold Diamond Ring with Baguette & Round Diamonds

Located in MONTMORENCY, FR

century French Art Deco jewelry Material: 18K white gold (750‰) Center Stone: 0.50 ct brilliant-cut

Category

Early 20th Century French Art Deco Dome Rings

Materials

Diamond, White Gold

26.80 Carat Burmese Ruby and 15.50 Carat Diamond, 18k Yellow Gold Drop Earrings
26.80 Carat Burmese Ruby and 15.50 Carat Diamond, 18k Yellow Gold Drop Earrings

26.80 Carat Burmese Ruby and 15.50 Carat Diamond, 18k Yellow Gold Drop Earrings

Located in Jesmond, Newcastle Upon Tyne

latch fastening. The bracket of each flower earring fastening bears the 18k gold mark ( 750 ) and these

Category

Vintage 1950s Unknown Drop Earrings

Materials

Diamond, Ruby, Yellow Gold

19th Century French 18K Gold Royal Presentation Snuff Box, c.1850
19th Century French 18K Gold Royal Presentation Snuff Box, c.1850

19th Century French 18K Gold Royal Presentation Snuff Box, c.1850

By Louis-François Tronquoy 1

Located in Royal Tunbridge Wells, Kent

18k gold (750/1000 standard), the box is undoubtedly made by Louis-Francois Tronquoy (1827-1871). For

Category

Antique 19th Century French Snuff Boxes and Tobacco Boxes

Materials

Gold

Platinum 18K Yellow Gold GIA Certified 7.56 Carat Marquise Blue Sapphire Ring
Platinum 18K Yellow Gold GIA Certified 7.56 Carat Marquise Blue Sapphire Ring

Platinum 18K Yellow Gold GIA Certified 7.56 Carat Marquise Blue Sapphire Ring

Located in Los Angeles, CA

% Iridium. 18K Yellow Gold, .750. Stones- 1 Genuine Marquise Blue Sapphire 7.56 Carats, 52 Round Diamonds

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Blue Sapphire, Yellow Gold, Platinum

AENEA Palladium White Gold (18k) White Diamonds and Yellow Sapphire Earrings
AENEA Palladium White Gold (18k) White Diamonds and Yellow Sapphire Earrings

AENEA Palladium White Gold (18k) White Diamonds and Yellow Sapphire Earrings

By AENEA Jewellery

Located in Salzburg, Salzburg

with Palladium (18k), it is anti allergic! All stones are microscope set to perfection in our family

Category

21st Century and Contemporary Austrian Modern Stud Earrings

Materials

White Diamond, Sapphire, Yellow Sapphire, White Gold, Rhodium

Vintage Art Deco 1.20 Carat Diamond and 18k White Gold Bracelet Circa 1940
Vintage Art Deco 1.20 Carat Diamond and 18k White Gold Bracelet Circa 1940

Vintage Art Deco 1.20 Carat Diamond and 18k White Gold Bracelet Circa 1940

Located in Jesmond, Newcastle Upon Tyne

clasp with the 18k gold fineness mark ( 750 ). This impressive Art Deco bracelet is supplied with an

Category

Vintage 1940s Unknown Art Deco Link Bracelets

Materials

Diamond, White Gold

Vintage Emerald, Ruby, Sapphire, Diamond and 18k Gold Window Brooch Circa 1950
Vintage Emerald, Ruby, Sapphire, Diamond and 18k Gold Window Brooch Circa 1950

Vintage Emerald, Ruby, Sapphire, Diamond and 18k Gold Window Brooch Circa 1950

By Gubelin

Located in Jesmond, Newcastle Upon Tyne

. The reverse of the frame is hallmarked with the 18k gold mark ( 750 ) and the maker's mark (Gubelin

Category

Vintage 1950s Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, White Gold, Yellow Gold

Vintage 2.40 Carat Sapphire and 0.19 Carat Diamond 18k Yellow Gold Cocktail Ring
Vintage 2.40 Carat Sapphire and 0.19 Carat Diamond 18k Yellow Gold Cocktail Ring

Vintage 2.40 Carat Sapphire and 0.19 Carat Diamond 18k Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive vintage 2.40 carat pink and blue sapphire, 0.19 carat diamond, 18

Category

Vintage 1960s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Yellow Gold

Vintage 18K Yellow Gold Figural Hand Sign of the Horns Charm for a Bracelet
Vintage 18K Yellow Gold Figural Hand Sign of the Horns Charm for a Bracelet

Vintage 18K Yellow Gold Figural Hand Sign of the Horns Charm for a Bracelet

Located in Philadelphia, PA

/ Italian hallmarks. Fineness: Marked 750 for 18k gold fineness. Measurements: Length: ca. 30 mm Width: ca

Category

20th Century Italian Retro Charm Bracelets

Materials

Yellow Gold

Belgian 1.55 Carat Diamond and Synthetic Ruby 18k Yellow Gold Brooch Circa 1930
Belgian 1.55 Carat Diamond and Synthetic Ruby 18k Yellow Gold Brooch Circa 1930

Belgian 1.55 Carat Diamond and Synthetic Ruby 18k Yellow Gold Brooch Circa 1930

Located in Jesmond, Newcastle Upon Tyne

country marks and an 18k gold hallmark ( 750 ). The diamond brooch is supplied with an IDGL diamond

Category

Vintage 1930s Belgian Brooches

Materials

Diamond, White Gold, Yellow Gold

South Sea Pearl and 1.30 Carat Diamond 18k White Gold Earrings Circa 1950
South Sea Pearl and 1.30 Carat Diamond 18k White Gold Earrings Circa 1950

South Sea Pearl and 1.30 Carat Diamond 18k White Gold Earrings Circa 1950

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive pair of vintage south sea pearl, 1.30 carat diamond and 18 karat

Category

Vintage 1950s Drop Earrings

Materials

Diamond, South Sea Pearl, White Gold

Vintage 0.82 Carat Ruby and 1.28 Carat Diamond 18k White Gold Cocktail Ring
Vintage 0.82 Carat Ruby and 1.28 Carat Diamond 18k White Gold Cocktail Ring

Vintage 0.82 Carat Ruby and 1.28 Carat Diamond 18k White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

shank with the 18k fineness mark 750. This vintage ring is supplied with an IDGL diamond and gemstone

Category

Vintage 1960s Unknown Cocktail Rings

Materials

Diamond, Ruby, White Gold

Vintage 12.22 Carat Turquoise and 18k Yellow Gold Cocktail Ring Circa 1950
Vintage 12.22 Carat Turquoise and 18k Yellow Gold Cocktail Ring Circa 1950

Vintage 12.22 Carat Turquoise and 18k Yellow Gold Cocktail Ring Circa 1950

Located in Jesmond, Newcastle Upon Tyne

hallmarked to the interior of the shank with the 18k gold mark ( 750 ). The vintage turquoise ring is

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Turquoise, Yellow Gold

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18k 750 For Sale on 1stDibs

Find the exact 18k 750 you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 94 vintage editions and 56 modern creations to choose from as well. Finding the perfect 18k 750 may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a 18k 750 has been a part of the legacy of many jewelers, but those produced by Cartier, MC750 and Tiffany & Co. are consistently popular. A 18k 750 of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 68, is particularly popular. A round cut version of this piece has appeal, but there are also brilliant cut and cabochon versions for sale. There aren’t many items for men if you’re seeking a 18k 750, as most of the options available are for women and unisex.

How Much is a 18k 750?

Prices for a 18k 750 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $750 and can go as high as $51,375, while this accessory, on average, fetches $4,600.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.